Bug 1962274
| Summary: | OCP on RHV installer fails to generate an install-config with only 2 hosts in RHV cluster | ||||||
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| Product: | OpenShift Container Platform | Reporter: | Peter Lauterbach <pelauter> | ||||
| Component: | Installer | Assignee: | Gal Zaidman <gzaidman> | ||||
| Installer sub component: | OpenShift on RHV | QA Contact: | michal <mgold> | ||||
| Status: | CLOSED ERRATA | Docs Contact: | |||||
| Severity: | high | ||||||
| Priority: | urgent | CC: | gzaidman, lleistne, mburman | ||||
| Version: | 4.8 | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | 4.8.0 | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2021-07-27 23:09:14 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1931217 | ||||||
| Attachments: |
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rhv: 4.4.6.5 ocp: openshift-install-linux-4.8.0-0.nightly-2021-05-21-233425 steps: 1. ./openshift-install create install-config --dir my-install actual: install-config file created successfully. user can edit the install config and remove the Affinity Group and installation without Affinity succeed Affinity Group doesn't support maintenance host Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:2438 |
Created attachment 1784868 [details] Openshift install log Version: $ openshift-install version ./openshift-install 4.8.0-0.nightly-2021-05-18-164623 built from commit 65650b2689cadf5627992f733b41970444ed55be release image quay.io/openshift-release-dev/ocp-release-nightly@sha256:a74be79fd7549642a838b783957f1164593ba8fb38f279fd40544ccef32ee963 Platform: RHV (ovirt) Please specify: * IPI (automated install with `openshift-install`. If you don't know, then it's IPI) What happened? I tried to create an install config in a 2 host RHV cluster, it failed because there are not enough hosts to create 3 affinity groups. It always fails in this case. What did you expect to happen? The install-config should have been generated, then I could edit it to disable affinity groups and create my cluster. How to reproduce it (as minimally and precisely as possible)? openshift-install create install-config --dir my-install --log-level info ? SSH Public Key id_rsa.pub ? Platform ovirt ? Cluster Ultron ? Storage domain ocpnightly ? Network ocprhv ? Internal API virtual IP 172.16.7.110 ? Ingress virtual IP 172.16.7.111 ? Base Domain lab ? Cluster Name nightly ? Pull Secret [? for help] ***** FATAL failed to fetch Install Config: failed to generate asset "Install Config": [platform.ovirt.affinityGroups: Invalid value: ovirt.AffinityGroup{Name:"compute", Priority:3, Description:"AffinityGroup for spreading each compute machine to a different host", Enforcing:true}: Affinity Group compute cannot be fulfilled, oVirt cluster doesn'thave enough hosts: found 2 hosts but 3 replicas assigned to affinity group, platform.ovirt.affinityGroups: Invalid value: ovirt.AffinityGroup{Name:"controlplane", Priority:5, Description:"AffinityGroup for spreading each control plane machine to a different host", Enforcing:true}: Affinity Group controlplane cannot be fulfilled, oVirt cluster doesn'thave enough hosts: found 2 hosts but 3 replicas assigned to affinity group] Anything else we need to know? see attached Openshift-install.log